DE59009254D1 - METHOD FOR REPLACING INHIBITORS IN RADICALLY REACTIVE OLEFINICALLY UNSATURATED SYSTEMS. - Google Patents

METHOD FOR REPLACING INHIBITORS IN RADICALLY REACTIVE OLEFINICALLY UNSATURATED SYSTEMS.

Info

Publication number: DE59009254D1
Authority: DE; Germany
Prior art keywords: inhibitors; replacing; olefinically unsaturated; radically reactive; unsaturated systems
Prior art date: 1989-11-27
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Lifetime

Application number

DE59009254T

Other languages

German (de)

Inventor

Hans-Dieter Sitz

Wolfgang Ritter

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Cognis IP Management GmbH

Original Assignee

Henkel AG and Co KGaA

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1989-11-27

Filing date

1990-11-19

Publication date

1995-07-20

1990-11-19 Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA

1995-07-20 Application granted granted Critical

1995-07-20 Publication of DE59009254D1 publication Critical patent/DE59009254D1/en

2010-11-20 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/62—Use of additives, e.g. for stabilisation

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

DE59009254T 1989-11-27 1990-11-19 METHOD FOR REPLACING INHIBITORS IN RADICALLY REACTIVE OLEFINICALLY UNSATURATED SYSTEMS. Expired - Lifetime DE59009254D1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3939162A DE3939162A1 (en)	1989-11-27	1989-11-27	METHOD FOR REPLACING INHIBITORS IN RADICALLY REACTIVE OLEFINICALLY UNSATURATED SYSTEMS
PCT/EP1990/001976 WO1991008192A1 (en)	1989-11-27	1990-11-19	Process for inhibitor exchange in radically reactive olefinically unsaturated systems

Publications (1)

Publication Number	Publication Date
DE59009254D1 true DE59009254D1 (en)	1995-07-20

Family

ID=6394265

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE3939162A Withdrawn DE3939162A1 (en)	1989-11-27	1989-11-27	METHOD FOR REPLACING INHIBITORS IN RADICALLY REACTIVE OLEFINICALLY UNSATURATED SYSTEMS
DE59009254T Expired - Lifetime DE59009254D1 (en)	1989-11-27	1990-11-19	METHOD FOR REPLACING INHIBITORS IN RADICALLY REACTIVE OLEFINICALLY UNSATURATED SYSTEMS.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE3939162A Withdrawn DE3939162A1 (en)	1989-11-27	1989-11-27	METHOD FOR REPLACING INHIBITORS IN RADICALLY REACTIVE OLEFINICALLY UNSATURATED SYSTEMS

Country Status (7)

Country	Link
US (1)	US5278336A (en)
EP (1)	EP0502917B1 (en)
JP (1)	JP3176915B2 (en)
AU (1)	AU654658B2 (en)
DE (2)	DE3939162A1 (en)
ES (1)	ES2073592T3 (en)
WO (1)	WO1991008192A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4037516A1 (en) *	1990-11-26	1992-05-27	Henkel Kgaa	HIGH STRENGTH AND DEGRADABLE MATERIALS AND FORMKOERPER FOR IMPLANTATION IN THE HUMAN AND ANIMAL ORGANISM
DE4140373A1 (en) *	1991-12-07	1993-06-09	Henkel Kgaa, 4000 Duesseldorf, De	IMPROVED DRY NEUTRALIZATION OF OLEFINIC REACTIVE ORGANIC LIQUID PHASES
AT397082B (en) *	1991-12-20	1994-01-25	Reichhold Chemie Gmbh	METHOD FOR REMOVING ACID RESIDUES FROM REACTION MIXTURES CONTAINING (POLY) ESTERIFICATION PRODUCTS
DE10163543A1 (en) *	2001-12-21	2003-07-31	Basf Ag	Super absorber containing tocopherol

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1361512A (en) *	1963-04-11	1964-05-22	Electrochimie Soc	Process for the purification of easily polymerizable ethylenic products
FR2109780A5 (en) *	1970-10-14	1972-05-26	Gellon Alberto
US3989740A (en) *	1974-04-22	1976-11-02	Celanese Corporation	Method of preparing polyalkylene glycol acrylates
JPS62106052A (en) *	1985-11-01	1987-05-16	Sanyo Chem Ind Ltd	Production of acrylic acid ester
WO1990007484A1 (en) *	1988-12-24	1990-07-12	Henkel Kommanditgesellschaft Auf Aktien	Improved dry neutralization process for liquid organic phases

1989
- 1989-11-27 DE DE3939162A patent/DE3939162A1/en not_active Withdrawn
1990
- 1990-11-19 WO PCT/EP1990/001976 patent/WO1991008192A1/en active IP Right Grant
- 1990-11-19 ES ES90917724T patent/ES2073592T3/en not_active Expired - Lifetime
- 1990-11-19 AU AU67595/90A patent/AU654658B2/en not_active Ceased
- 1990-11-19 EP EP90917724A patent/EP0502917B1/en not_active Expired - Lifetime
- 1990-11-19 US US07/859,429 patent/US5278336A/en not_active Expired - Lifetime
- 1990-11-19 DE DE59009254T patent/DE59009254D1/en not_active Expired - Lifetime
- 1990-11-19 JP JP50009691A patent/JP3176915B2/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US5278336A (en)	1994-01-11
JP3176915B2 (en)	2001-06-18
EP0502917B1 (en)	1995-06-14
EP0502917A1 (en)	1992-09-16
AU654658B2 (en)	1994-11-17
AU6759590A (en)	1991-06-26
ES2073592T3 (en)	1995-08-16
JPH05501262A (en)	1993-03-11
WO1991008192A1 (en)	1991-06-13
DE3939162A1 (en)	1991-05-29

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Legal Events

Date	Code	Title	Description
1996-07-11	8364	No opposition during term of opposition
2002-06-27	8327	Change in the person/name/address of the patent owner	Owner name: COGNIS DEUTSCHLAND GMBH & CO. KG, 40589 DUESSELDOR
2005-10-13	8327	Change in the person/name/address of the patent owner	Owner name: COGNIS DEUTSCHLAND GMBH & CO. KG, 40789 MONHEIM, D
2006-11-16	8327	Change in the person/name/address of the patent owner	Owner name: COGNIS IP MANAGEMENT GMBH, 40589 DUESSELDORF, DE